FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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Kia
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2005
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Optima V6-2.7L
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Repair and Diagnosis
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A L L Diagnostic Trouble Codes ( DTC )
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Testing and Inspection
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P Code Charts
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P0731
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Enhanced Testing
Enhanced Testing
P0731 - Gear 1 Incorrect Ratio
Description and Detecting Condition
Signal Waveform
